Lennox VRFVOSB Outside Air Duct

The ducted indoor unit used to bring outside air into the building to satisfy building code requirements. VOSB Outside Air Duct units are discharging air temperature controlled for maximum comfort control.

• High Static Pressure – Capable of external static pressures up to 1” W.G.
• Sectional Filter – Removable from either side of the unit and folds, allowing easy servicing even in tight spaces
• High-Efficiency DC Motor – For maximum energy efficiency
• Auxiliary Device Support – Built-in dry contacts to support connections to auxiliary devices, such as CO2 sensors and dampers